According to the inquiry of Aiqi official website, Jindexin Jewelry applied for the brand trademark of Jindexin Jewelry on July 3, 20 18, which belongs to Hainan Jindexin Jewelry Trading Co., Ltd. It is a comprehensive service brand of gold jewelry industry chain integrating jewelry research and development, sales, processing, supporting services, self-management and brand joining. It is a formal company with complete qualifications and legal protection.